Q: Is 2,008,721 a Prime Number?
A: No, 2,008,721 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 2008721 can be evenly divided by 1 11 13 121 143 1,277 1,573 14,047 16,601 154,517 182,611 and 2,008,721, with no remainder.
Since 2,008,721 cannot be divided by just 1 and 2,008,721, it is not a prime number.